1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
FromTheMoon [43]
3 years ago
8

Seja uma carga Q=1.2×10(-8)C no vácuo, distando 40 cm de um ponto M e 50 cm de um ponto N . Determine os pontencias no ponto M e

no ponto N . ( Dados K=9×10^9 Nm^2/C )
Physics
1 answer:
Len [333]3 years ago
4 0

<span>Americano, por favor?</span>
You might be interested in
Why are there only two elements in the first period of the periodic table?(1 point)
tester [92]

Answer:

because each row increases in atomic mass by a specific number, so anything over five is in the second row.

8 0
2 years ago
If the relative density of a liquid is 0.34 what is the density of the liquid​
Elina [12.6K]

Answer:

<h2>3338.98 kg/m³</h2>

Explanation:

The formula for calculating the relative density of a substance is expressed as

Relative density of a liquid = Density of the liquid /density of water

Given relative density of a liquid = 0.34

Density of water 997kg/m³

Substituting into the formula we have;

Density of the liquid = Relative density of a liquid * density of water

Density of the liquid = 0.34 * 997

Density of the liquid = 3338.98 kg/m³

7 0
2 years ago
Two vectors are shown. Which statement best compares the vectors?
DiKsa [7]

Answer:

B

Explanation:

Because vector Y is longer than vector X

so when you take a magnitude( without minus ) each other

you see that Y>X

8 0
3 years ago
Read 2 more answers
Which statement accurately describes impulse?
KiRa [710]

Answer:

Impulse is related to momentum because impulse is a term that describes object's change in momentum. The measurable quantity of momentum changing is called impulse.

7 0
3 years ago
Read 2 more answers
In an exothermic reaction, the energy stored in the reactant is_____ the energy stored in the products.
docker41 [41]
I believe it is B. Greater than
3 0
3 years ago
Other questions:
  • This is the solid outermost layer of the Earth, including the crust and upper-mantle.
    13·2 answers
  • A skateboarder with mass ms = 54 kg is standing at the top of a ramp which is hy = 3.3 m above the ground. The skateboarder then
    14·1 answer
  • Which of the following type of personal debts is usually considered wise and justified? A. credit card purchases of luxuries tha
    9·2 answers
  • Como es el movimiento uniforme de los pedales de una bicicleta? a) con respeto a la Tierra b) con respecto al ciclista.
    10·1 answer
  • A circuit has two 4Ω resistors in series with each other. What is the total resistance?
    11·1 answer
  • A horizontal force of 150 N is used to push a 38.0 kg packing crate a distance of 6.85 m on a rough horizontal surface. If the c
    5·1 answer
  • A thin rod of length 0.75 m and mass 0.42 kg is suspended
    9·1 answer
  • A student decides to give his bicycle a tune up. He flips it upside down (so there's no friction with the ground) and applies a
    5·1 answer
  • It is not possible to accurately calculate instantaneous velocity.<br> TRUE<br> FALSE
    12·1 answer
  • 1. A silicon BJT is connected as shown in Fig 1, where RC = 3.6 k 2. VBE = 0.8 V. (10%)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!